SAY IT IN ENGLISH 8

SECOND TERM: TEACHER MICHAEL A. CELIS - PHYSICS

SAY IT IN ENGLISH 8

• To understand and analyze the electromagnetic spectrum, we will listen to a song, analyzing a text in order to recognize some important facts.

LEARNING GOAL

Before the lesson, let's see the video and in groups of 4 people let's identify the main idea and 2 secondary ideas of the song. Be ready to socialize your answers in class.

FLIPPED LEARNING

Now, unscramble the following words related to the electromagnetic spectrum. Then, complete the paragraph using and writing them on the lines.

1. ngisals: 9. sirpm: 2. tghli: 10. supermct: 3. dinrrafe: 11. trolcon: 4. phonessmart 12. prisesur: 5. maceras: 13. hotert: 6. socorl: 14. taidarino: 7. tmeepatuerr: 15. sary: 8. unslight:

KEY VOCABULARY

KEY VOCABULARY

STRATEGY:Now, we will use the strategy Key Concept Synthesis to analyze the reading in depth. You can use the following graphic organizer to identify the five most important concepts like words or phrases, then, do this activity in your notebook.

KEY VOCABULARY

Follow these instructions taking notes of the results using the Cornell note method when doing each experiment. Do it in your notebook: Your Smartphone or digital camera takes pictures and videos electronically. They have image sensors that detect both visible and IR light. Materials: (you provide) 1. Smartphones or digital cameras 2. TV remote controls Take a TV remote control that you know works. • Look at the end of the remote control that you point toward the TV and press any button. • Hold the button down. Can you see any light coming from the end of the remote control? • Now, do the same thing, holding down any button on the remote control, but view the remote control through your Smartphone or digital camera.

HANDS ON

WRITING PARAMETERS

Correct spelling Correct use of CAPITAL letters and punctuation marks. Coherence (answer the A – H questions) Cohesion: use of B1 linking words (besides, otherwise, in the same way)

According to what you saw, solve the questions in a Q10 questionnaire, keeping in mind the writing parameters given: A. What could you see through the camera? If you see a blinking light from your remote control, youhave just used an infrared detector to “see” invisible light! B. What color was the light you saw? C. Is it infrared or red? D. Explain, why you can't see without a smart phone camera. E. Can you see more colors if you press other buttons? F. Are colors associated with the frequency of light or wavelength? G. How can you explain that light has heat rays? H. Now can you imagine other colors that have other frequencies? Which could it be?

FOLLOW UP

THANK YOU